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GB 11295-1989 designation for laser crystal rods (USD) via email in 1-3 business day VALID
GB/T 4799-2011 The type designation for lasers (USD) via email in 1-3 business day VALID
GB/T 13842-1992 Neodymium-doped yttrium aluminum garnet laser rods via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 21548-2008 Methods of measurement of the high speed semiconductor lasers directly modulated for optical fiber communication systems (USD) via email in 1-3 business day VALID
YY/T 0757-2009 Guidelines for the safe use of laser beams on humans (USD) via email in 1-5 business day VALID
GB/T 13708-1992 Blank detail specification for photomultiplier tubes via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 18490.3-2017 Safety of machinery—Laser processing machines—Part 3:Noise reduction and noise measurement methods for laser processing machines and hand-held processing devices and associated auxiliary equipment (accuracy grade 2) (USD) via email in 1-3 business day VALID
GB/T 36360-2018 Semiconductor optoelectronic devices—Blank detail specification for middle power light-emitting diodes (USD) via email in 1-3 business day VALID
GB/T 10320-2011 Electrical safety of laser equipment and installatins (USD) via email in 1-5 business day VALID
GB/T 13739-2011 Test methods for laser beam widths,divergence angle and transverse mode (USD) via email in 1-3 business day VALID
GB/T 7247.2-2018 Safety of laser products—Part 2:Safety of optical fibre communication systems(OFCS) (USD) via email in 1-5 business day VALID
SJ/T 11399-2009 Measurement methods for chips of light emitting diodes (USD) via email in 1-3 business day VALID
GB/T 12565-1990 Semiconductor devices Sectional specification for optoelectronic devices (USD) via email in 1-3 business day VALID
GB/T 6360-1995 Specification for laser radiation power and energy measuring equipment via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 15649-1995 Blank detail specification for semiconductor laser diodes via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB 11297.5-1989 Test method for continuous lasing threshold,slope efficiency and output power of Nd:YAG laser rods (USD) via email in 1-3 business day ABOLISHED
GB/T 15490-2012 General specification for solid state lasers (USD) via email in 1-3 business day VALID
GB/T 16601.4-2017 Lasers and laser-related equipment—Test methods for laser-induced damage threshold—Part 4:Inspection,detection and measurement (USD) via email in 1-3 business day VALID
GB/T 18904.3-2002 Semiconductor devices-Part 12-3:Optoelectronic devices-Blank detail specification for light emitting diodes--Display applicaton via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
SJ 2355.6-1983 Method of measurement for luminous flux of light-emitting devices (USD) via email in 1-3 business day ABOLISHED
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